34197 has 4 divisors (see below), whose sum is σ = 45600. Its totient is φ = 22796.

The previous prime is 34183. The next prime is 34211. The reversal of 34197 is 79143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (34183) and next prime (34211).

It is a cyclic number.

It is not a de Polignac number, because 34197 - 2⁸ = 33941 is a prime.

It is a D-number.

34197 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5697 + ... + 5702.

It is an arithmetic number, because the mean of its divisors is an integer number (11400).

2³⁴¹⁹⁷ is an apocalyptic number.

It is an amenable number.

34197 is a deficient number, since it is larger than the sum of its proper divisors (11403).

34197 is a wasteful number, since it uses less digits than its factorization.

34197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11402.

The product of its digits is 756, while the sum is 24.

The square root of 34197 is about 184.9243088401. The cubic root of 34197 is about 32.4585665293.

It can be divided in two parts, 34 and 197, that added together give a triangular number (231 = T₂₁).

The spelling of 34197 in words is "thirty-four thousand, one hundred ninety-seven".